Oc compatibility with all 20 day signs

All twenty Oc pairings, ranked from highest to lowest match. Each one has its full reading: what works, where they get stuck and what to do about it.

How we calculate this match

The day sign and tone come from the Tzolk’in using the GMT (Goodman-Martinez-Thompson) correlation, constant 584283 — the same one the rest of the site uses, so your day sign never changes from one page to another. The relationships between signs (analog, occult, antipode and guide) are the ones from the Mayan oracle applied to the classic order of the twenty day signs. The score is a deterministic calculation: the same two signs always return the same number, whichever order you enter them in.

What Oc means →Calculate with two birth dates

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